All by itself, a calculator based on an Arduino isn’t necessarily very novel. However, [Danko Bertović] of Volos Projects has a nice board that, of course, looks like a calculator. There are … ...

PWM pins work the same way across all Arduino boards, so you don't need to go out of your way to buy a Mega if you already have a board supporting PWM. On the Uno, Nano, and Mini, the PWM pins are ...

Posted in Arduino Hacks, Slider, Tool Hacks Tagged 3d printed jig, 3d printing, arduino, jig, pin, pin jig, pins, shield Post navigation ← All I Want For Christmas Is A 4-Factor Biometric Lock Box ...

Arduino pin management in Javascript. Contribute to KevinGrandon/PinIO development by creating an account on GitHub.

The PinToggle library, as its name suggests, lets you toggle Arduino pins on and off (HIGH/LOW) at a rate set within the sketch without needing to do deal with timing within the sketch itself. The ...

It transpires that folk have been busy writing ‘cores’ – the name for code that adapts Arduino code to run on different hardware – for several other bare chips, and some have 20 pins – plenty. Have ...

So the TX and RX leds are driven by a couple of pins on the ATmega32U4 (see a comment on the hardware connection below) to make it look like they are on the serial bus. They were not intended to be ...

PWM pins work the same way across all Arduino boards, so you don't need to go out of your way to buy a Mega if you already have a board supporting PWM. On the Uno, Nano, and Mini, the PWM pins are ...